404 lines
12 KiB
Ruby
404 lines
12 KiB
Ruby
require_dependency 'discourse_hub'
|
|
require_dependency 'user_name_suggester'
|
|
require_dependency 'avatar_upload_service'
|
|
|
|
class UsersController < ApplicationController
|
|
|
|
skip_before_filter :authorize_mini_profiler, only: [:avatar]
|
|
skip_before_filter :check_xhr, only: [:show, :password_reset, :update, :activate_account, :authorize_email, :user_preferences_redirect, :avatar]
|
|
|
|
before_filter :ensure_logged_in, only: [:username, :update, :change_email, :user_preferences_redirect, :upload_avatar, :toggle_avatar]
|
|
before_filter :respond_to_suspicious_request, only: [:create]
|
|
|
|
# we need to allow account creation with bad CSRF tokens, if people are caching, the CSRF token on the
|
|
# page is going to be empty, this means that server will see an invalid CSRF and blow the session
|
|
# once that happens you can't log in with social
|
|
skip_before_filter :verify_authenticity_token, only: [:create]
|
|
skip_before_filter :redirect_to_login_if_required, only: [:check_username,
|
|
:create,
|
|
:get_honeypot_value,
|
|
:activate_account,
|
|
:send_activation_email,
|
|
:authorize_email,
|
|
:password_reset]
|
|
|
|
def show
|
|
@user = fetch_user_from_params
|
|
user_serializer = UserSerializer.new(@user, scope: guardian, root: 'user')
|
|
respond_to do |format|
|
|
format.html do
|
|
store_preloaded("user_#{@user.username}", MultiJson.dump(user_serializer))
|
|
end
|
|
|
|
format.json do
|
|
render_json_dump(user_serializer)
|
|
end
|
|
end
|
|
end
|
|
|
|
def user_preferences_redirect
|
|
redirect_to email_preferences_path(current_user.username_lower)
|
|
end
|
|
|
|
def update
|
|
user = fetch_user_from_params
|
|
guardian.ensure_can_edit!(user)
|
|
json_result(user, serializer: UserSerializer) do |u|
|
|
updater = UserUpdater.new(current_user, user)
|
|
updater.update(params)
|
|
end
|
|
end
|
|
|
|
def username
|
|
params.require(:new_username)
|
|
|
|
user = fetch_user_from_params
|
|
guardian.ensure_can_edit_username!(user)
|
|
|
|
result = user.change_username(params[:new_username])
|
|
raise Discourse::InvalidParameters.new(:new_username) unless result
|
|
|
|
render nothing: true
|
|
end
|
|
|
|
def preferences
|
|
render nothing: true
|
|
end
|
|
|
|
def invited
|
|
inviter = fetch_user_from_params
|
|
|
|
invites = if guardian.can_see_pending_invites_from?(inviter)
|
|
Invite.find_all_invites_from(inviter)
|
|
else
|
|
Invite.find_redeemed_invites_from(inviter)
|
|
end
|
|
|
|
invites = invites.filter_by(params[:filter])
|
|
|
|
render_serialized(invites.to_a, InviteSerializer)
|
|
end
|
|
|
|
def is_local_username
|
|
params.require(:username)
|
|
u = params[:username].downcase
|
|
r = User.exec_sql('select 1 from users where username_lower = ?', u).values
|
|
render json: {valid: r.length == 1}
|
|
end
|
|
|
|
def render_available_true
|
|
render(json: { available: true })
|
|
end
|
|
|
|
def changing_case_of_own_username(target_user, username)
|
|
target_user and username.downcase == target_user.username.downcase
|
|
end
|
|
|
|
# Used for checking availability of a username and will return suggestions
|
|
# if the username is not available.
|
|
def check_username
|
|
if !params[:username].present?
|
|
params.require(:username) if !params[:email].present?
|
|
return render(json: success_json) unless SiteSetting.call_discourse_hub?
|
|
end
|
|
username = params[:username]
|
|
|
|
target_user = user_from_params_or_current_user
|
|
|
|
# The special case where someone is changing the case of their own username
|
|
return render_available_true if changing_case_of_own_username(target_user, username)
|
|
|
|
checker = UsernameCheckerService.new
|
|
email = params[:email] || target_user.try(:email)
|
|
render json: checker.check_username(username, email)
|
|
rescue RestClient::Forbidden
|
|
render json: {errors: [I18n.t("discourse_hub.access_token_problem")]}
|
|
end
|
|
|
|
def user_from_params_or_current_user
|
|
params[:for_user_id] ? User.find(params[:for_user_id]) : current_user
|
|
end
|
|
|
|
def create
|
|
user = User.new(user_params)
|
|
|
|
authentication = UserAuthenticator.new(user, session)
|
|
authentication.start
|
|
|
|
activation = UserActivator.new(user, request, session, cookies)
|
|
activation.start
|
|
|
|
if user.save
|
|
authentication.finish
|
|
activation.finish
|
|
|
|
render json: {
|
|
success: true,
|
|
active: user.active?,
|
|
message: activation.message
|
|
}
|
|
else
|
|
render json: {
|
|
success: false,
|
|
message: I18n.t(
|
|
'login.errors',
|
|
errors: user.errors.full_messages.join("\n")
|
|
),
|
|
errors: user.errors.to_hash,
|
|
values: user.attributes.slice('name', 'username', 'email')
|
|
}
|
|
end
|
|
rescue ActiveRecord::StatementInvalid
|
|
render json: {
|
|
success: false,
|
|
message: I18n.t("login.something_already_taken")
|
|
}
|
|
rescue DiscourseHub::NicknameUnavailable => e
|
|
render json: e.response_message
|
|
rescue RestClient::Forbidden
|
|
render json: { errors: [I18n.t("discourse_hub.access_token_problem")] }
|
|
end
|
|
|
|
def get_honeypot_value
|
|
render json: {value: honeypot_value, challenge: challenge_value}
|
|
end
|
|
|
|
def password_reset
|
|
expires_now()
|
|
|
|
@user = EmailToken.confirm(params[:token])
|
|
if @user.blank?
|
|
flash[:error] = I18n.t('password_reset.no_token')
|
|
elsif request.put?
|
|
raise Discourse::InvalidParameters.new(:password) unless params[:password].present?
|
|
@user.password = params[:password]
|
|
@user.password_required!
|
|
logon_after_password_reset if @user.save
|
|
end
|
|
render layout: 'no_js'
|
|
end
|
|
|
|
def logon_after_password_reset
|
|
message = if Guardian.new(@user).can_access_forum?
|
|
# Log in the user
|
|
log_on_user(@user)
|
|
'password_reset.success'
|
|
else
|
|
@requires_approval = true
|
|
'password_reset.success_unapproved'
|
|
end
|
|
|
|
flash[:success] = I18n.t(message)
|
|
end
|
|
|
|
def change_email
|
|
params.require(:email)
|
|
user = fetch_user_from_params
|
|
guardian.ensure_can_edit_email!(user)
|
|
lower_email = Email.downcase(params[:email]).strip
|
|
|
|
# Raise an error if the email is already in use
|
|
if User.where("email = ?", lower_email).exists?
|
|
raise Discourse::InvalidParameters.new(:email)
|
|
end
|
|
|
|
email_token = user.email_tokens.create(email: lower_email)
|
|
Jobs.enqueue(
|
|
:user_email,
|
|
to_address: lower_email,
|
|
type: :authorize_email,
|
|
user_id: user.id,
|
|
email_token: email_token.token
|
|
)
|
|
|
|
render nothing: true
|
|
end
|
|
|
|
def authorize_email
|
|
expires_now()
|
|
if @user = EmailToken.confirm(params[:token])
|
|
log_on_user(@user)
|
|
else
|
|
flash[:error] = I18n.t('change_email.error')
|
|
end
|
|
render layout: 'no_js'
|
|
end
|
|
|
|
def activate_account
|
|
expires_now()
|
|
if @user = EmailToken.confirm(params[:token])
|
|
|
|
# Log in the user unless they need to be approved
|
|
if Guardian.new(@user).can_access_forum?
|
|
@user.enqueue_welcome_message('welcome_user') if @user.send_welcome_message
|
|
log_on_user(@user)
|
|
else
|
|
@needs_approval = true
|
|
end
|
|
|
|
else
|
|
flash[:error] = I18n.t('activation.already_done')
|
|
end
|
|
render layout: 'no_js'
|
|
end
|
|
|
|
def send_activation_email
|
|
@user = fetch_user_from_params
|
|
@email_token = @user.email_tokens.unconfirmed.active.first
|
|
enqueue_activation_email if @user
|
|
render nothing: true
|
|
end
|
|
|
|
def enqueue_activation_email
|
|
@email_token ||= @user.email_tokens.create(email: @user.email)
|
|
Jobs.enqueue(:user_email, type: :signup, user_id: @user.id, email_token: @email_token.token)
|
|
end
|
|
|
|
def search_users
|
|
term = params[:term].to_s.strip
|
|
topic_id = params[:topic_id]
|
|
topic_id = topic_id.to_i if topic_id
|
|
|
|
results = UserSearch.new(term, topic_id).search
|
|
|
|
user_fields = [:username, :use_uploaded_avatar, :upload_avatar_template, :uploaded_avatar_id]
|
|
user_fields << :name if SiteSetting.enable_names?
|
|
|
|
to_render = { users: results.as_json(only: user_fields, methods: :avatar_template) }
|
|
|
|
if params[:include_groups] == "true"
|
|
to_render[:groups] = Group.search_group(term, current_user).map {|m| {:name=>m.name, :usernames=> m.usernames.split(",")} }
|
|
end
|
|
|
|
render json: to_render
|
|
end
|
|
|
|
# [LEGACY] avatars in quotes/oneboxes might still be pointing to this route
|
|
# fixing it requires a rebake of all the posts
|
|
def avatar
|
|
user = User.where(username_lower: params[:username].downcase).first
|
|
if user.present?
|
|
size = determine_avatar_size(params[:size])
|
|
url = user.avatar_template.gsub("{size}", size.to_s)
|
|
expires_in 1.day
|
|
redirect_to url
|
|
else
|
|
raise ActiveRecord::RecordNotFound
|
|
end
|
|
end
|
|
|
|
def determine_avatar_size(size)
|
|
size = size.to_i
|
|
size = 64 if size == 0
|
|
size = 10 if size < 10
|
|
size = 128 if size > 128
|
|
size
|
|
end
|
|
|
|
def upload_avatar
|
|
user = fetch_user_from_params
|
|
guardian.ensure_can_edit!(user)
|
|
|
|
file = params[:file] || params[:files].first
|
|
|
|
# Only allow url uploading for API users
|
|
# TODO: Does not protect from huge uploads
|
|
# https://github.com/discourse/discourse/pull/1512
|
|
# check the file size (note: this might also be done in the web server)
|
|
avatar = build_avatar_from(file)
|
|
avatar_policy = AvatarUploadPolicy.new(avatar)
|
|
|
|
if avatar_policy.too_big?
|
|
return render status: 413, text: I18n.t("upload.images.too_large",
|
|
max_size_kb: avatar_policy.max_size_kb)
|
|
end
|
|
|
|
raise FastImage::UnknownImageType unless SiteSetting.authorized_image?(avatar.file)
|
|
|
|
upload_avatar_for(user, avatar)
|
|
|
|
rescue Discourse::InvalidParameters
|
|
render status: 422, text: I18n.t("upload.images.unknown_image_type")
|
|
rescue FastImage::ImageFetchFailure
|
|
render status: 422, text: I18n.t("upload.images.fetch_failure")
|
|
rescue FastImage::UnknownImageType
|
|
render status: 422, text: I18n.t("upload.images.unknown_image_type")
|
|
rescue FastImage::SizeNotFound
|
|
render status: 422, text: I18n.t("upload.images.size_not_found")
|
|
end
|
|
|
|
def toggle_avatar
|
|
params.require(:use_uploaded_avatar)
|
|
user = fetch_user_from_params
|
|
guardian.ensure_can_edit!(user)
|
|
|
|
user.use_uploaded_avatar = params[:use_uploaded_avatar]
|
|
user.save!
|
|
|
|
render nothing: true
|
|
end
|
|
|
|
private
|
|
|
|
def honeypot_value
|
|
Digest::SHA1::hexdigest("#{Discourse.current_hostname}:#{Discourse::Application.config.secret_token}")[0,15]
|
|
end
|
|
|
|
def challenge_value
|
|
challenge = $redis.get('SECRET_CHALLENGE')
|
|
unless challenge && challenge.length == 16*2
|
|
challenge = SecureRandom.hex(16)
|
|
$redis.set('SECRET_CHALLENGE',challenge)
|
|
end
|
|
|
|
challenge
|
|
end
|
|
|
|
def build_avatar_from(file)
|
|
source = if file.is_a?(String)
|
|
is_api? ? :url : (raise FastImage::UnknownImageType)
|
|
else
|
|
:image
|
|
end
|
|
AvatarUploadService.new(file, source)
|
|
end
|
|
|
|
def upload_avatar_for(user, avatar)
|
|
upload = Upload.create_for(user.id, avatar.file, avatar.filesize)
|
|
user.upload_avatar(upload)
|
|
|
|
Jobs.enqueue(:generate_avatars, user_id: user.id, upload_id: upload.id)
|
|
render json: { url: upload.url, width: upload.width, height: upload.height }
|
|
end
|
|
|
|
def respond_to_suspicious_request
|
|
if suspicious?(params)
|
|
render(
|
|
json: {
|
|
success: true,
|
|
active: false,
|
|
message: I18n.t("login.activate_email", email: params[:email])
|
|
}
|
|
)
|
|
end
|
|
end
|
|
|
|
def suspicious?(params)
|
|
honeypot_or_challenge_fails?(params) || SiteSetting.invite_only?
|
|
end
|
|
|
|
def honeypot_or_challenge_fails?(params)
|
|
params[:password_confirmation] != honeypot_value ||
|
|
params[:challenge] != challenge_value.try(:reverse)
|
|
end
|
|
|
|
def user_params
|
|
params.permit(
|
|
:name,
|
|
:email,
|
|
:password,
|
|
:username
|
|
).merge(ip_address: request.ip)
|
|
end
|
|
end
|